• 150 Citations
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1991 …2019
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Research Output 1991 2019

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2019

Design of a Flexible In Situ Framework with a Temporal Buffer for Data Processing and Visualization of Time-Varying Datasets

Ono, K., Nonaka, J., Yoshikawa, H., Nanri, T., Morie, Y., Kawanabe, T. & Shoji, F., Jan 25 2019, In : Lecture Notes in Computer Science. 11203, p. 243-257 15 p.

Research output: Contribution to journalArticle

Open Access
Mesh generation
Parallel Simulation
Meshing
High Performance
Domain decomposition methods

Voxel-based modeling of airflow in the human nasal cavity

Kimura, S., Sakamoto, T., Sera, T., Yokota, H., Ono, K., Doorly, D. J., Schroter, R. C. & Tanaka, G., Feb 17 2019, In : Computer Methods in Biomechanics and Biomedical Engineering. 22, 3, p. 331-339 9 p.

Research output: Contribution to journalArticle

Pressure drop
Tomography

畳み込みニューラルネットワークを用いた自動車の三次元モデルにおける各車型の特徴抽出と視覚化

田中俊太朗, 原田利宣 & 小野謙二, 2019, In : 日本感性工学会論文誌. 18, 1, p. 113-121 9 p.

Research output: Contribution to journalArticle

Railroad cars
Visualization
Neural networks
Image recognition
2018
3 Citations (Scopus)

234Compositor: A flexible parallel image compositing framework for massively parallel visualization environments

Nonaka, J., Ono, K. & Fujita, M., May 1 2018, In : Future Generation Computer Systems. 82, p. 647-655 9 p.

Research output: Contribution to journalArticle

Visualization
Scalability
Supercomputers
Scheduling
Computer simulation
1 Citation (Scopus)

Data I/O management approach for the post-hoc visualization of big simulation data results

Nonaka, J., Inacio, E. C., Ono, K., Dantas, M. A. R., Kawashima, Y., Kawanabe, T. & Shoji, F., Jun 1 2018, In : International Journal of Modeling, Simulation, and Scientific Computing. 9, 3, 1840006.

Research output: Contribution to journalArticle

Visualization
Output
Simulation
Vertex of a graph
Supercomputers

Data I/O management approach for the post-hoc visualization of big simulation data results

Nonaka, J., Inacio, E. C., Ono, K., Dantas, M., Kawashima, Y., Kawanabe, T. & Shoji, F., Apr 5 2018, In : International Journal of Modeling, Simulation, and Scientific Computing.

Research output: Contribution to journalArticle

2017

Compression-based integral curve data reuse framework for flow visualization

Hong, F., Bi, C., Guo, H., Ono, K. & Yuan, X., Nov 1 2017, In : Journal of Visualization. 20, 4, p. 859-874 16 p.

Research output: Contribution to journalArticle

reuse
flow visualization
Flow visualization
resources
curves

Visualization of Affective Layered Structures of Liquors' Reviews on the Web using Rough Set Theory

Takenoshita, R., Harada, T. & Ono, K., 2017, In : Transactions of Japan Society of Kansei Engineering. 16, 1, p. 19-28 10 p.

Research output: Contribution to journalArticle

Rough set theory
Visualization
Decision tables
Experiments
Data mining
Visualization
Decision tables
Rough set theory
Experiments

大規模時空間並列計算でのParareal法の性能評価

今村成吾, 飯塚幹夫, 小野謙二 & 横川三津夫, May 2017, In : 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 22, p. 4p

Research output: Contribution to journalArticle

2016
1 Citation (Scopus)

Iterative-method performance evaluation for multiple vectors associated with a large-scale sparse matrix

Imamura, S., Ono, K. & Yokokawa, M., Jul 2 2016, In : International Journal of Computational Fluid Dynamics. 30, 6, p. 395-401 7 p.

Research output: Contribution to journalArticle

Iterative methods
Linear systems
linear systems
evaluation
Supercomputers

大規模並列可視化システムHIVEの開発

小野謙二, 野中丈士, 藤田将洋, 奥健太郎 & 川鍋友宏, May 2016, In : 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 21, p. 4p

Research output: Contribution to journalArticle

2015

Effectiveness of two-dimensional medical image interpolation in the transverse plane in the voxel analysis of nasal air flow and temperature

Isobe, K., Kimura, Y., Kimura, S., Sera, T., Yokota, H., Ono, K. & Tanaka, G., Jan 1 2015, In : Transactions of Japanese Society for Medical and Biological Engineering. 53, 3, p. 160-167 8 p.

Research output: Contribution to journalArticle

Interpolation
Image resolution
Air
Pixels
Temperature

Multi-Step Image Composition Approach for Sort-Last Massively Parallel Rendering

Nonaka, J., Fujita, M. & Ono, K., 2015, In : JASSE. 2, 1, p. 108-125 18 p.

Research output: Contribution to journalArticle

Chemical analysis
Scalability
Visualization
Supercomputers
Degradation

係数行列のビット表現による疎行列反復解法の高速化(<特集>注目研究in CFD28,<特集>第28回数値流体力学シンポジウム)

小野謙二, Kenji, O., 理化学研究所計算科学研究機構 & Advanced, I. F. C. S., Apr 25 2015, In : ながれ : 日本流体力学会誌 = Journal of Japan Society of Fluid Mechanics. 34, 2, p. 119-123 5 p.

Research output: Contribution to journalArticle

鼻腔内熱流動ボクセル解析における横断面医療画像二次元補間の有効性

磯部光基, 木村祐介, 木村真也, 世良俊博, 横田秀夫, 小野謙二 & 田中学, 2015, In : BME = Bio medical engineering / henshu, Nihon ME Gakkai. 53, 3, p. 160-167 8 p.

Research output: Contribution to journalArticle

Interpolation
Image resolution
Air
Pixels
Temperature

Voxel simulation of nasal air flow and temperature based on the medical images

Mizutani, T., Isobe, K., Tanaka, G., Sera, T. & Ono, K., 2014, In : Transactions of Japanese Society for Medical and Biological Engineering. 52, 1, p. 33-41 9 p.

Research output: Contribution to journalArticle

Magnetic resonance
Air
Pressure drop
Tomography
Heat transfer

医療画像に基づく鼻腔内熱流動のボクセルシミュレーション

水谷崇志, 磯部光基, 田中学, 世良俊博 & 小野謙二, 2014, In : BME = Bio medical engineering / henshu, Nihon ME Gakkai. 52, 1, p. 33-41 9 p.

Research output: Contribution to journalArticle

Magnetic resonance
Air
Pressure drop
Tomography
Heat transfer
2013

3E14 ボクセル熱流体シミュレーションによる鼻腔手術アセスメント(GS8:呼吸器系のバイオメカニクス)

水谷崇志, 荒木冬人, 小倉裕章, 田中学, 世良俊博, 小野謙二, 高木周, Doorly, D. J. & Schroter, R. C., Jan 8 2013, In : バイオエンジニアリング講演会講演論文集. 2013, 25, p. 607-608 2 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Automatically optimized core mapping to subdomains of domain decomposition method on multicore parallel environments

Ito, S., Goto, K. & Ono, K., Jan 1 2013, In : Computers and Fluids. 80, 1, p. 88-93 6 p.

Research output: Contribution to journalArticle

Domain decomposition methods
Communication
Program processors

「京」特集の企画にあたって(<小特集>京による最新計算事例の紹介)

小野謙二 & 理化学研究所計算科学研究機構, Apr 25 2013, In : ながれ : 日本流体力学会誌 = Journal of Japan Society of Fluid Mechanics. 32, 2, p. 137

Research output: Contribution to journalArticle

2012

7H16 鼻腔内エアコンディショニング機能のボクセル熱流体解析(OS15 呼吸系のバイオメカニクス1)

太田和生, 水谷崇志, 荒木冬人, 田中学, 世良俊博, 覚正信徳, 横田秀夫, 小野謙二 & 高木周, Jan 6 2012, In : バイオエンジニアリング講演会講演論文集. 2012, 24, p. "7H16-1"-"7H16-2"

Research output: Contribution to journalArticle

Visualization
Data visualization
Supercomputers
Computer simulation
Processing

特集の企画にあたって(<特集>注目研究in CFD25,<特集>第25回数値流体力学シンポジウム)

小野謙二, 森西洋平, 東京大学生産技術研究所 & 名古屋工業大学大学院工学研究科, Apr 25 2012, In : ながれ : 日本流体力学会誌 = Journal of Japan Society of Fluid Mechanics. 31, 2, p. 111

Research output: Contribution to journalArticle

9D-14 ボクセル格子法による鼻腔内熱流体解析(OS-6 バイオシミュレーションに向けたイメージベースドモデリングの新展開(3))

木村真也, 田中学, 三代大樹, 世良俊博, 覚正信徳, 横田秀夫, 小野謙二 & 高木周, Jan 7 2011, In : バイオエンジニアリング講演会講演論文集. 2010, 23, p. 515-516 2 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Development of high intensity focused ultrasound simulator for large-scale computing

Okita, K., Ono, K., Takagi, S. & Matsumoto, Y., Jan 1 2011, In : International Journal for Numerical Methods in Fluids. 65, 1-3, p. 43-66 24 p.

Research output: Contribution to journalArticle

Ultrasound
Simulator
Simulators
Ultrasonics
Computing

Using the V-Sphere Code for the passive scalar in the wake of a bluff body

Obikane, Y., Nemoto, T., Ogura, K., Iwata, M. & Ono, K., May 1 2011, In : World Academy of Science, Engineering and Technology. 77, p. 859-861 3 p.

Research output: Contribution to journalArticle

Strain rate

鼻腔内流れの熱流体解析

太田和生, 木村真也, 田中学, 世良俊博, 覚正信徳, 横田秀夫, 小野謙二 & 高木周, 2011, In : 日本伝熱シンポジウム講演論文集. 2011, 0, p. 253-253 1 p.

Research output: Contribution to journalArticle

2010

0415 鼻腔内気流のボクセルシミュレーション(OS3-1:肺・気道のバイオエンジニアリング1)

坂田拓也, 田中学, 世良俊博, 覚正信徳, 横田秀夫, 小野謙二 & 高木周, Jan 8 2010, In : バイオエンジニアリング講演会講演論文集. 2009, 22, p. 67

Research output: Contribution to journalArticle

FSI問題のためのAMRを用いたEulerianメッシュベーススキーム

橋本学 & 小野謙二, 2010, In : 理論応用力学講演会 講演論文集. 59, 0, p. 52-52 1 p.

Research output: Contribution to journalArticle

Fluid structure interaction
Fluids
Boundary layers
Kinematics
2 Citations (Scopus)
Slip Condition
Fluid structure interaction
Level Set
slip
Fluid
7 Citations (Scopus)

Numerical simulation of the tissue ablation in high-intensity focused ultrasound therapy with array transducer

Okita, K., Ono, K., Takagi, S. & Matsumoto, Y., Dec 7 2010, In : International Journal for Numerical Methods in Fluids. 64, 10-12, p. 1395-1411 17 p.

Research output: Contribution to journalArticle

Ablation
Ultrasound
Transducer
Therapy
Transducers
3 Citations (Scopus)
polygons
viscous flow
Viscous flow
grids
Geometry

スパコンは本当にものづくりに役立つのか?

小川孝法, 小野謙二, 加藤千幸, 藤澤智光, 山田貴博 & 中島研吾, Oct 31 2010, In : 計算工学. 15, 4, p. 2435-2444 10 p.

Research output: Contribution to journalArticle